| May 3, 2018 | Marys Draw 499-3428HHZ49-009-37831 | EOG Resources Inc | Converse | Parkman | 7,737 ft | SpuddedMay 21, 2018 |
| May 3, 2018 | Pole Creek 551-2234HHZ49-021-26711 | EOG Resources Inc | Laramie | Codell Sand | 8,540 ft | SpuddedMay 7, 2018 |
| May 1, 2018 | Castle 1-14THHZ49-005-62888 | MCL 1 Oil & Gas Wyoming LLCOperator of record: Emep II Operating LLC | Campbell | Turner | 8,741 ft | SpuddedAug 15, 2018 |
| Apr 27, 2018 | Slagle 42-65-31-30-DTHHZ49-045-29479 | Wave Petroleum Operating LLC | Weston | Turner | 5,807 ft | SpuddedSep 24, 2018 |
| Apr 27, 2018 | Slagle 42-65-31-30-CTHHZ49-045-29480 | Wave Petroleum Operating LLC | Weston | Turner | 5,746 ft | SpuddedNov 4, 2018 |
| Apr 27, 2018 | Slagle Fed 42-65-32-29-BTHHZ49-045-29484 | Wave Petroleum Operating LLC | Weston | Turner | 5,638 ft | Expired Permit |
| Apr 27, 2018 | Slagle 41-65-05-08-CTHHZ49-045-29485 | Wave Petroleum Operating LLC | Weston | Turner | 5,735 ft | Expired Permit |
| Apr 26, 2018 | Marys Draw 496-3328HHZ49-009-38431 | EOG Resources Inc | Converse | Parkman | 7,815 ft | SpuddedJun 24, 2018 |
| Apr 26, 2018 | Pole Creek 552-2234HHZ49-021-26696 | EOG Resources Inc | Laramie | Codell Sand | 8,540 ft | SpuddedApr 27, 2018 |
| Apr 25, 2018 | Cold Smoke Federal 3975-9-4-1SHHZ49-009-29539 | SM Energy CompanyOperator of record: Sage Butte PRB Operating, LLC | Converse | Shannon | 11,201 ft | SpuddedJun 5, 2018 |
| Apr 25, 2018 | Aspen 11W23-1FHHZ49-009-29561 | SM Energy CompanyOperator of record: Sage Butte PRB Operating, LLC | Converse | Shannon | 11,046 ft | SpuddedJul 25, 2018 |
| Apr 24, 2018 | CU Downs Fed 09-043769-CxtphHZ49-009-33550 | Devon Energy Production Company LP | Converse | Teapot | 6,631 ft | SpuddedAug 20, 2018 |
| Apr 24, 2018 | Gbu 22-14B49-013-23467 | Aethon Energy Operating LLC | Fremont | Fort Union-Lance | 10,888 ft | Expired Permit |
| Apr 24, 2018 | Gbu 22-14BT49-013-23468 | Aethon Energy Operating LLC | Fremont | Fort Union-Lance | 10,918 ft | Expired Permit |
| Apr 24, 2018 | Gbu 22-24B49-013-23469 | Aethon Energy Operating LLC | Fremont | Fort Union-Lance | 10,898 ft | Expired Permit |
| Apr 24, 2018 | Gbu 22-32B49-013-23470 | Aethon Energy Operating LLC | Fremont | Fort Union-Lance | 10,924 ft | Expired Permit |
| Apr 24, 2018 | Gbu 22-32BT49-013-23471 | Aethon Energy Operating LLC | Fremont | Fort Union-Lance | 10,934 ft | Expired Permit |
| Apr 24, 2018 | Gbu 22-33B49-013-23472 | Aethon Energy Operating LLC | Fremont | Fort Union-Lance | 10,944 ft | Expired Permit |
| Apr 24, 2018 | Pku 29-31C49-013-23473 | Aethon Energy Operating LLC | Fremont | Fort Union-Lance | 11,036 ft | Expired Permit |
| Apr 24, 2018 | Pku 20-44C49-013-23474 | Aethon Energy Operating LLC | Fremont | Fort Union-Lance | 11,036 ft | Expired Permit |
| Apr 24, 2018 | Pku 20-44CT49-013-23475 | Aethon Energy Operating LLC | Fremont | Fort Union-Lance | 10,956 ft | Expired Permit |
| Apr 24, 2018 | Stewart Point 16C4-1749-035-30728 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | 14,103 ft | SpuddedOct 11, 2019 |
| Apr 24, 2018 | Stewart Point 16C2-1749-035-30729 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | 14,118 ft | SpuddedOct 11, 2019 |
| Apr 24, 2018 | Stewart Point 1B2-2049-035-30730 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | — | SpuddedOct 3, 2019 |
| Apr 24, 2018 | Stewart Point 9B3-1749-035-30731 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | 14,213 ft | SpuddedOct 11, 2019 |
| Apr 24, 2018 | Stewart Point 8C3-1749-035-30733 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | 14,158 ft | SpuddedOct 11, 2019 |
| Apr 24, 2018 | Stewart Point 15A3-1749-035-30734 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | 14,058 ft | SpuddedOct 12, 2019 |
| Apr 24, 2018 | Stewart Point 10D1-1749-035-30735 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | 14,098 ft | SpuddedOct 11, 2019 |
| Apr 24, 2018 | Stewart Point 7B1-2049-035-30736 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | 14,002 ft | SpuddedOct 3, 2019 |
| Apr 24, 2018 | Stewart Point 7C2-2049-035-30738 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | 13,852 ft | SpuddedOct 3, 2019 |
| Apr 24, 2018 | Stewart Point 15C4-1749-035-30740 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | 13,992 ft | SpuddedOct 12, 2019 |
| Apr 24, 2018 | Stewart Point 10B3-1749-035-30742 | Pinedale Energy Partners Operating LLCOperator of record: Purewest Resources Inc | Sublette | Lance | 14,122 ft | SpuddedOct 11, 2019 |
| Apr 23, 2018 | Avis 11-42-74-2HHZ49-005-64656 | Navigation Powder River LLC | Campbell | Turner | 11,296 ft | Expired Permit |
| Apr 23, 2018 | Avis 11-42-74-3HHZ49-005-64657 | Navigation Powder River LLC | Campbell | Turner | 11,330 ft | Expired Permit |
| Apr 23, 2018 | Avis 11-42-74-4HHZ49-005-64658 | Navigation Powder River LLC | Campbell | Turner | 11,330 ft | Expired Permit |
| Apr 23, 2018 | Avis 11-42-74-6HHZ49-005-64660 | Navigation Powder River LLC | Campbell | Niobrara | 10,892 ft | Expired Permit |
| Apr 23, 2018 | Avis 11-42-74-7HHZ49-005-64661 | Navigation Powder River LLC | Campbell | Niobrara | 10,926 ft | Expired Permit |
| Apr 23, 2018 | Avis 11-42-74-8HHZ49-005-64662 | Navigation Powder River LLC | Campbell | Niobrara | 10,926 ft | Expired Permit |
| Apr 23, 2018 | Dixie Fed 4777-29-5-14 SHHZ49-019-30551 | Anschutz Oil Company LLC | Johnson | Shannon | 9,085 ft | Expired Permit |
| Apr 23, 2018 | Jeeper Fee 4777-14-1349-019-31427 | Anschutz Exploration Corporation | Johnson | Muddy | 11,931 ft | Expired Permit |
| Apr 23, 2018 | Pole Creek 558-2335XHHZ49-021-26667 | EOG Resources Inc | Laramie | Codell Sand | 8,501 ft | SpuddedApr 3, 2018 |
| Apr 23, 2018 | Pole Creek 559-2335XHHZ49-021-26668 | EOG Resources Inc | Laramie | Codell Sand | 8,501 ft | SpuddedApr 3, 2018 |
| Apr 19, 2018 | Avis 11-42-74-9HHZ49-005-64651 | Navigation Powder River LLC | Campbell | Mowry | 12,156 ft | Expired Permit |
| Apr 19, 2018 | Avis 11-42-74-10HHZ49-005-64652 | Navigation Powder River LLC | Campbell | Mowry | 12,156 ft | Expired Permit |
| Apr 19, 2018 | Avis 11-42-74-11HHZ49-005-64653 | Navigation Powder River LLC | Campbell | Mowry | 12,190 ft | Expired Permit |
| Apr 19, 2018 | Avis 11-42-74-12HHZ49-005-64654 | Navigation Powder River LLC | Campbell | Mowry | 12,190 ft | Expired Permit |
| Apr 19, 2018 | Avis 11-42-74-5HHZ49-005-64659 | Navigation Powder River LLC | Campbell | Niobrara | 10,892 ft | Expired Permit |
| Apr 18, 2018 | Iberlin Fed 1-32-29HHZ49-005-64192 | Peak Powder River Resources LLC | Campbell | Shannon | 9,864 ft | SpuddedJun 21, 2018 |
| Apr 18, 2018 | Iberlin Fed 1-32-29MHHZ49-005-64193 | Peak Powder River Resources LLC | Campbell | Mowry | 12,375 ft | SpuddedJun 19, 2018 |
| Apr 18, 2018 | Iberlin Fed 1-32-29NHHZ49-005-64194 | Peak Powder River Resources LLC | Campbell | Niobrara | 11,024 ft | Waiting on Approval |